(Just found this today. So, in case it still matters: )
Unlike in the LEGO buildings I have seen this far, tight and crowded, there is a lot of space in those rooms. That is certainly refreshing.
The entrance hall is probably my favourite.
I would do something about the wide flat surfaces of the roof sections, though - like, add something to make them less dull (they kind of make the whole thing look unfinished). Plants, for instance, or a helipad (and a chopper), or a playground for the children of the employees, or a semi-open-air lounge... Whatever fits.

(Just found this today. So, in case it still matters: )
Unlike in the LEGO buildings I have seen this far, tight and crowded, there is a lot of space in those rooms. That is certainly refreshing.
The entrance hall is probably my favourite.
I would do something about the wide flat surfaces of the roof sections, though - like, add something to make them less dull (they kind of make the whole thing look unfinished). Plants, for instance, or a helipad (and a chopper), or a playground for the children of the employees, or a semi-open-air lounge... Whatever fits.

Hi! Of course it still matters! I know it will expire in a few days, but suggestions are always welcome! Thank you so much - maybe I'll submit in some months/years an improved version of it on LEGO Ideas!